Aluminum foil slitting machine

Abstract

The utility model discloses an aluminum foil slitting machine, comprising a machine tool, a pair of raw material racks are fixedly connected to one side of the top of the machine tool, an aluminum foil winding rod is embedded between the raw material racks, two groups of transmission racks are fixedly connected to one side of the raw material rack and located on the top of the machine tool, transmission rollers are rotatably connected to the inside of the transmission racks, a slitting table is fixedly connected to the top of the machine tool in front of the two groups of transmission racks, a support rack is fixedly connected to both sides of the top of the slitting table, an elastic structure is fixedly connected to the bottom of the support rack, a pressure roller rack is fixedly connected to the bottom of the elastic structure, a knife rack is fixedly connected between the two groups of support racks, and an electric telescopic rod is installed at the bottom of the knife rack. Compared with the existing aluminum foil slitting machine, the utility model can avoid the problems of partial rolling and loose rolling of finished products of aluminum foil slitting and winding through design, and improve the stability and processing quality of aluminum foil slitting.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil production and processing, in particular to an aluminum foil slitting machine. Background Art

[0002] Aluminum foil is a hot stamping material that is directly rolled into thin sheets with metal aluminum. Its hot stamping effect is similar to that of pure silver foil, so it is also called fake silver foil. Because aluminum is soft, ductile, and has a silvery white luster, if the rolled thin sheets are mounted on offset paper with sodium silicate and other materials to make aluminum foil sheets, they can also be printed. Aluminum foil slitting machines are mainly used to cut aluminum foil coils with larger widths into smaller widths according to demand.

[0003] The existing winding roller cannot ensure the uniform winding tension, which leads to uneven cross-section of the finished rolled product, easily causing skewed and loose winding, making the aluminum foil size inaccurate, and seriously affecting production efficiency.

[0004] Therefore, it is particularly important to design an aluminum foil slitting machine to solve the above-mentioned defects. Utility Model Content

[0005] 1) Technical problems to be solved by the utility model

[0006] In view of the deficiencies in the prior art, the utility model designs an aluminum foil slitting machine, which aims to solve the technical problem that the aluminum foil rolled finished product is prone to skewed roll and loose roll under the prior art.

[0007] 2) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] An aluminum foil slitting machine comprises a machine tool, a pair of raw material racks are fixedly connected to one side of the top of the machine tool, an aluminum foil winding rod is embedded between the raw material racks, two groups of transmission racks are fixedly connected to one side of the raw material rack and located on the top of the machine tool, transmission rollers are rotatably connected to the inside of the transmission racks, a slitting table is fixedly connected in front of the two groups of transmission racks and located on the top of the machine tool, both sides of the slitting table are of smooth arc-shaped structure design, both sides of the top of the slitting table are fixedly connected to support racks, the bottom of the support rack is fixedly connected to an elastic structure, the bottom of the elastic structure is fixedly connected to a pressure roller rack, a knife rack is fixedly connected between the two groups of support racks, and the knife rack An electric telescopic rod is installed at the bottom, and a cutting blade is fixedly connected to the bottom of the electric telescopic rod, a pair of material dividing frames are fixedly connected to the side of the transmission frame away from the slitting table and located on the top of the machine tool, a pair of left guide rollers are rotatably connected between the material dividing frames, a pair of right guide rollers are rotatably connected between the material dividing frames below the left guide roller and located between the material dividing frames, a winding frame 1 is fixedly connected to the side of the right guide roller away from the transmission frame and located on the top of the machine tool, a material receiving roller 1 is rotatably connected between the winding frames 1, a fitting structure 1 is provided below the material receiving roller 1 and located on the top of the machine tool, and a winding frame 2 is fixedly connected to the side of the left guide roller away from the transmission frame and located on the top of the machine tool.

[0010] As a preferred solution of the utility model, support feet are fixedly connected to both sides of the bottom of the machine tool, and rubber pads are fixedly connected to the bottom of the support feet.

[0011] As a preferred solution of the utility model, an embedded groove is opened on the top of the raw material rack, the aluminum foil winding rod is embedded in the embedded groove, and a reinforcing rib is fixedly connected to the connection between the raw material rack and the machine tool.

[0012] As a preferred solution of the utility model, both ends of the transmission roller are fixedly connected with limit rings.

[0013] As a preferred solution of the utility model, the elastic structure is composed of a return spring and a telescopic rod. The return spring is set on the outside of the telescopic rod. The bottom of the pressure roller frame is rotatably connected to the pressure roller.

[0014] As a preferred solution of the utility model, a rotating motor is installed at one end of the material receiving roller and on one side of the winding frame, and the bonding structure is composed of two reset springs, two telescopic rods and a bonding roller bracket. The bottom end of the two telescopic rods is fixedly connected to the top of the machine tool, and the top of the two telescopic rods is fixedly connected to the bonding roller bracket. The two reset springs are sleeved on the outside of the two telescopic rods, and the top of the bonding roller bracket and below the material receiving roller is fixedly connected with a bonding roller.

[0015] As a preferred solution of the utility model, a second material receiving roller is rotatably connected between the two winding frames, the position of the second material receiving roller is higher than the first material receiving roller, a second rotating motor is installed at one end of the second material receiving roller and located on one side of the second winding frame, a support platform is fixedly connected between the two winding frames, a bonding structure 2 is provided on the top of the support platform and located below the second material receiving roller, and the structure of the second bonding structure is the same as that of the first bonding structure.

[0016] 3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] First, when the rotating motor drives the receiving roller to reel in the slit aluminum foil, as the thickness of the rolled aluminum foil gradually increases, the force-bearing and retractable performance of the second reset spring and the second telescopic rod can make the laminating roller on the top of the laminating roller bracket always adhere to the aluminum foil rolled on the outside of the receiving roller, so that the aluminum foil can be fully compacted when rolled, avoiding the looseness of the rolled aluminum foil affecting the production quality;

[0019] Secondly, the limiting rings on both sides of the transmission roller limit the aluminum foil during transmission to prevent the aluminum foil from deviating during transmission and causing the foil to roll off during the later rewinding.

[0020] Finally, when the aluminum foil is transferred to the slitting table through the transmission roller, the elastic structure on both sides of the slitting table drives the pressure roller to compact and iron the aluminum foil, so as to avoid the deviation of the aluminum foil when the cutting blade cuts the aluminum foil, resulting in poor cutting accuracy and affecting the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the front of the aluminum foil slitting machine;

[0022] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the back of the aluminum foil slitting machine;

[0023] Figure 3 It is a schematic diagram of the structure of the electric telescopic rod and the cutting blade;

[0024] Figure 4 for Figure 1 The enlarged structural diagram of part A in the middle;

[0025] Figure 5 for Figure 1 The enlarged structural diagram of part B is shown in the figure.

[0026] In the figure: 1, machine tool; 101, support foot; 2, raw material rack; 201, aluminum foil winding rod; 2011, embedded groove; 202, reinforcing rib; 3, transmission rack; 301, transmission roller; 3011, limit ring; 4, slitting table; 401, support rack; 402, elastic structure; 4021, return spring 1; 4022, telescopic rod 1; 403, pressure roller rack; 4031, pressure roller; 404, knife rack; 4041, electric telescopic rod; 405 , cutting blade; 5, material dividing rack; 501, left guide roller; 502, right guide roller; 6, winding rack one; 601, material receiving roller one; 6011, rotating motor one; 602, bonding structure one; 6021, return spring two; 6022, telescopic rod two; 6023, bonding roller bracket; 6024, bonding roller; 7, winding rack two; 701, material receiving roller two; 7011, rotating motor two; 702, support table; 703, bonding structure two. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] Example:

[0029] The utility model provides an aluminum foil slitting machine, which aims to solve the technical problem that the aluminum foil rolled finished product is prone to partial roll and loose roll in the prior art;

[0030] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0031] First, see Figure 1-Figure 2 An aluminum foil slitting machine includes an aluminum foil slitting machine, including a machine tool 1, support feet 101 are fixedly connected to both sides of the bottom of the machine tool 1, the support feet 101 provide support for the bottom of the machine tool 1, and a rubber pad is fixedly connected to the bottom of the support feet 101. A pair of raw material racks 2 are fixedly connected to one side of the top of the machine tool 1, and an aluminum foil winding rod 201 is embedded between the raw material racks 2. An embedded groove 2011 is opened on the top of the raw material rack 2, and the aluminum foil winding rod 201 is embedded in the embedded groove 2011, which is convenient for loading and disassembling the aluminum foil winding rod 201. A reinforcing rib 202 is fixedly connected to the connection between the raw material rack 2 and the machine tool 1, and the reinforcing rib 202 enhances the supporting strength of the raw material rack 2.

[0032] Among them, see Figure 1-Figure 4, one side of the raw material rack 2 and located at the top of the machine tool 1 are fixedly connected with two groups of transmission racks 3, the interior of the transmission rack 3 is rotatably connected with a transmission roller 301, the transmission roller 301 transmits the aluminum foil before and after slitting, and both ends of the transmission roller 301 are fixedly connected with a limit ring 3011, and the limit ring 3011 is used to limit the aluminum foil during transmission to avoid the deviation of the aluminum foil during transmission, which leads to the phenomenon of partial rolling in the later rewinding. A slitting table 4 is fixedly connected before the two groups of transmission racks 3 and located at the top of the machine tool 1. Both sides of the slitting table 4 are designed with a smooth arc structure. Both sides of the top of the slitting table 4 are fixedly connected with a support frame 401, and the bottom of the support frame 401 is fixedly connected with an elastic structure 402, and the elastic structure 402 consists of a return spring 4021 and a telescopic spring. The elastic structure 402 is composed of a rod 4022, a return spring 4021 is sleeved on the outside of the telescopic rod 4022, the bottom of the elastic structure 402 is fixedly connected to a pressure roller frame 403, the bottom of the pressure roller frame 403 is rotatably connected to a pressure roller 4031, the elastic structure 402 drives the pressure roller 4031 to compact and iron the aluminum foil to avoid the aluminum foil being offset when the cutting blade 405 cuts the aluminum foil, resulting in poor cutting accuracy and affecting the processing efficiency, a knife holder 404 is fixedly connected between the two groups of support frames 401, an electric telescopic rod 4041 is installed at the bottom of the knife holder 404, the electric telescopic rod 4041 drives the cutting blade 405 to rise and fall, and the bottom of the electric telescopic rod 4041 is fixedly connected to the cutting blade 405, and the cutting blade 405 cuts the aluminum foil.

[0033] For further information, see Figure 1-Figure 2 A pair of material distribution racks 5 are fixedly connected to the transmission rack 3 on one side away from the slitting table 4 and located on the top of the machine tool 1. A pair of left guide rollers 501 are rotatably connected between the material distribution racks 5. A pair of right guide rollers 502 are rotatably connected below the left guide rollers 501 and located between the material distribution racks 5. The material distribution rack 5 uses the left guide roller 501 and the right guide roller 502 to transfer the slit aluminum foil to different winding racks.

[0034] For further information, see Figure 1 , Figure 2 and Figure 5The right guide roller 502 is located at one side away from the transmission frame 3 and is fixedly connected to a winding frame 6 at the top of the machine tool 1. A material receiving roller 601 is rotatably connected between the winding frame 6. A rotating motor 6011 is installed at one end of the material receiving roller 601 and is located at one side of the winding frame 6. A bonding structure 602 is provided below the material receiving roller 601 and is located at the top of the machine tool 1. The bonding structure 602 is composed of a reset spring 6021, a telescopic rod 6022 and a bonding roller bracket 6023. The bottom end of the telescopic rod 6022 is fixedly connected to the top of the machine tool 1, and the top of the telescopic rod 6022 is fixedly connected to the bonding roller bracket 6023. The laminating roller 6024 is fixedly connected to the top of the laminating roller bracket 6023 and located below the receiving roller 1 601. When the rotating motor 1 6011 drives the receiving roller 1 601 to reel the slit aluminum foil, as the thickness of the rolled aluminum foil gradually increases, the force-bearing and stretching performance of the laminating roller 6024 and the telescopic rod 1 6022 can make the laminating roller 6024 on the top of the laminating roller bracket 6023 always fit the rolled aluminum foil on the outside of the receiving roller 1 601, so that the aluminum foil can be fully compacted when rolled, avoiding the excessive looseness of the rolling that affects the production quality.

[0035] For further information, see Figure 1-Figure 2 The left guide roller 501 is located at one side away from the transmission frame 3 and is fixedly connected to a winding frame 2 7 at the top of the machine tool 1. A receiving roller 2 701 is rotatably connected between the receiving rollers 2 7. The position of the receiving roller 2 701 is higher than that of the receiving roller 1 601. A rotating motor 2 7011 is installed at one end of the receiving roller 2 701 and is located on one side of the winding frame 2 7. The rotating motor 2 7011 drives the receiving roller 2 701 to reel the aluminum foil. A support platform 702 is fixedly connected between the winding frames 2 7. A bonding structure 2 703 is provided on the top of the support platform 702 and below the receiving roller 2 701. The structure of the bonding structure 2 703 is the same as that of the bonding structure 1 602.

[0036] In addition, it should be added according to the contents of the above embodiments that the electric telescopic rod 4041 and the rotating motor are both existing technologies, and their internal working principles and operating procedures will not be described in detail here.

[0037] The working process of the utility model is as follows: first, the aluminum foil winding rod 201 loaded with aluminum foil is embedded in the inner part of the embedded groove 2011, and the reinforcing rib 202 enhances the supporting strength of the raw material rack 2. The aluminum foil is transmitted to the slitting table 4 through the transmission roller 301. The elastic structure 402 drives the pressing roller 4031 to compact and iron the aluminum foil to avoid the aluminum foil being offset when the cutting blade 405 cuts the aluminum foil, resulting in poor cutting accuracy and affecting the processing efficiency. The electric telescopic rod 4041 drives the cutting blade 405 to descend to slit the aluminum foil. The slit aluminum foil is transmitted to the dividing rack 5 through the transmission roller 301. The dividing rack 5 uses the left guide roller 501 and the right guide roller 502 to transmit the slit aluminum foil to the winding rack 6 and the winding rack respectively. On the second 7, when the rotating motor 1 6011 drives the material collection roller 1 601 to reel the slit aluminum foil, as the thickness of the rolled aluminum foil gradually increases, the force and expansion and contraction performance of the reset spring 2 6021 and the telescopic rod 2 6022 can make the bonding roller 6024 on the top of the bonding roller bracket 6023 always fit the aluminum foil rolled on the outside of the material collection roller 1 601, so that the aluminum foil can be fully compacted when it is rolled, avoiding the looseness of the rolling that affects the production quality. The working principle of the winding frame 2 7 is the same as that of the winding frame 1 6, and the whole operation process is simple and convenient. Compared with the existing aluminum foil slitting machine, the utility model can avoid the problems of partial rolling and loose rolling of the finished products of the aluminum foil slitting and rolling through design, and improve the stability and processing quality of the aluminum foil slitting.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum foil slitting machine, comprising a machine tool (1), characterized in that: A pair of material racks (2) are fixedly connected to one side of the top of the machine tool (1), an aluminum foil winding rod (201) is embedded between the material racks (2), two groups of transmission racks (3) are fixedly connected to one side of the material rack (2) and located on the top of the machine tool (1), the interior of the transmission racks (3) are rotatably connected to transmission rollers (301), a slitting table (4) is fixedly connected in front of the two groups of transmission racks (3) and located on the top of the machine tool (1), both sides of the slitting table (4) are of smooth arc-shaped structural design, both sides of the top of the slitting table (4) are fixedly connected to support racks (401), the bottom of the support rack (401) is fixedly connected to an elastic structure (402), the bottom of the elastic structure (402) is fixedly connected to a pressure roller rack (403), a knife rack (404) is fixedly connected between the two groups of support racks (401), and the bottom of the knife rack (404) is installed with an electric telescopic rod (401). 41), the bottom of the electric telescopic rod (4041) is fixedly connected with a cutting blade (405), the transmission frame (3) is located on a side away from the slitting table (4) and is located on the top of the machine tool (1) and is fixedly connected with a pair of material distribution frames (5), a pair of left guide rollers (501) are rotatably connected between the material distribution frames (5), a pair of right guide rollers (502) are rotatably connected below the left guide rollers (501) and are located between the material distribution frames (5), a winding frame (6) is fixedly connected to the right guide roller (502) on a side away from the transmission frame (3) and is located on the top of the machine tool (1), a material receiving roller (601) is rotatably connected between the winding frame (6), a fitting structure (602) is provided below the material receiving roller (601) and is located on the top of the machine tool (1), and a winding frame (7) is fixedly connected to the left guide roller (501) on a side away from the transmission frame (3) and is located on the top of the machine tool (1).

2. The aluminum foil slitting machine according to claim 1, characterized in that: Support legs (101) are fixedly connected to both sides of the bottom of the machine tool (1), and rubber pads are fixedly connected to the bottoms of the support legs (101).

3. The aluminum foil slitting machine according to claim 1, characterized in that: An embedded groove (2011) is provided on the top of the raw material rack (2), the aluminum foil winding rod (201) is embedded in the embedded groove (2011), and a reinforcing rib (202) is fixedly connected to the connection between the raw material rack (2) and the machine tool (1).

4. The aluminum foil slitting machine according to claim 1, characterized in that: Both ends of the transmission roller (301) are fixedly connected to limit rings (3011).

5. The aluminum foil slitting machine according to claim 1, characterized in that: The elastic structure (402) is composed of a return spring (4021) and a telescopic rod (4022); the return spring (4021) is sleeved on the outside of the telescopic rod (4022); and the bottom of the pressure roller frame (403) is rotatably connected to a pressure roller (4031).

6. The aluminum foil slitting machine according to claim 1, characterized in that: A rotating motor (6011) is installed at one end of the receiving roller (601) and located on one side of the winding frame (6); the bonding structure (602) is composed of a return spring (6021), a telescopic rod (6022) and a bonding roller bracket (6023); the bottom end of the telescopic rod (6022) is fixedly connected to the top of the machine tool (1); the top end of the telescopic rod (6022) is fixedly connected to the bonding roller bracket (6023); the return spring (6021) is sleeved on the outside of the telescopic rod (6022); and the top of the bonding roller bracket (6023) and located below the receiving roller (601) is fixedly connected with a bonding roller (6024).

7. The aluminum foil slitting machine according to claim 1, characterized in that: A second material receiving roller (701) is rotatably connected between the second winding frame (7), and the position of the second material receiving roller (701) is higher than that of the first material receiving roller (601). A second rotating motor (7011) is installed at one end of the second material receiving roller (701) and located on one side of the second winding frame (7). A support platform (702) is fixedly connected between the second winding frame (7), and a second bonding structure (703) is provided at the top of the support platform (702) and located below the second material receiving roller (701). The structure of the second bonding structure (703) is the same as that of the first bonding structure (602).

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